A medical worker administers a booster shot of the COVID-19 vaccine to a resident at a temporary vaccination site in Changping District of Beijing, capital of China, Oct. 23, 2021. (Xinhua/Chen Zhonghao)
Districts in Beijing begin to offer booster shots of COVID-19 vaccine
Source: Xinhua| 2021-10-23 20:06:39|Editor: huaxia
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